Onkar Kulkarni
Performance Engineer | Data engineer
- Role
- Quality Engineering Analyst at Infosys
- Location
- Pune, MH, IN
- LinkedIn followers
- 500 followers
About Onkar Kulkarni
I am a Performance Engineer with around 4.2 years of experience working mainly in the banking domain. My work focuses on making sure applications perform well when thousands of users use them at the same time.I have hands-on experience with tools like JMeter, Gatling and LoadRunner, where I design performance test scenarios, create scripts, and run load, stress, and endurance tests to understand how systems behave under heavy traffic. In one of my projects, I created performance scripts for 48 business flows, simulated around concurrent users, and validated system performance up to ~495 TPS.I have also worked on microservices-based systems with more than 20 services, testing APIs and analyzing system behaviour using monitoring tools like Dynatrace, AppDynamics, New Relic, and Splunk.Apart from testing, I also built an AI-assisted performance testing framework using Cursor AI to help automate tasks like requirement understanding, test planning, and script generation.I enjoy solving performance problems, analyzing bottlenecks, and working with teams to improve system stability and scalability.
Experience
Quality Engineering Analyst
Jun 2025 — Present
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